/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.hudi.table.action.rollback;

import org.apache.hudi.common.table.HoodieTableVersion;
import org.apache.hudi.config.HoodieWriteConfig;
import org.apache.hudi.table.HoodieTable;

/**
 * Factory class to assist with instantiating the right {@link RollbackHelper}.
 */
public class RollbackHelperFactory {

  public static RollbackHelper getRollBackHelper(HoodieTable table, HoodieWriteConfig config) {
    if (table.getMetaClient().getTableConfig().getTableVersion().lesserThan(HoodieTableVersion.EIGHT)) {
      return new RollbackHelperV1(table, config);
    }
    return new RollbackHelper(table, config);
  }
}
